| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $203.55 | 9.797% | $223.4918 | $223.49 | $223.50 | $223.50 |
| Purchase #2 | $205.91 | 6.617% | $219.5351 | $219.54 | $219.55 | $219.50 |
| Purchase #3 | $132.87 | 6.861% | $141.9862 | $141.99 | $142.00 | $142.00 |
| Purchase #4 | $199.53 | 6.584% | $212.6671 | $212.67 | $212.65 | $212.70 |
| Purchase #5 | $79.65 | 6.815% | $85.0781 | $85.08 | $85.10 | $85.10 |
| Purchase #6 | $9.54 | 7.434% | $10.2492 | $10.25 | $10.25 | $10.20 |
| Purchase #7 | $104.58 | 3.199% | $107.9255 | $107.93 | $107.95 | $107.90 |
| 7 purchase totals = | $935.63 | $1,000.9330 | $1,000.95 | $1,001.00 | $1,000.90 | |